How Long Will My Vision Be Blurry After LASIK?

May 3, 2023 | LASIK

LASIK surgery has become a popular method for correcting vision problems such as nearsightedness, farsightedness, and astigmatism. ClearSight LASIK is a well-known provider of this procedure, offering patients a safe and effective way to improve their vision and reduce their need for any type of contact lens or glasses. However, one common concern for those considering LASIK is how long their vision will be blurry after the surgery.

The short answer is that it varies from person to person. Some patients experience blurry vision for only a few hours after the procedure, while others may have it for several days. In this article, we'll take a closer look at what you can expect in terms of recovery time.

What is LASIK surgery?

LASIK stands for laser-assisted in situ keratomileusis. It is a popular and highly effective procedure for correcting refractive errors such as nearsightedness, far-sightedness, and astigmatism. During LASIK surgery, a laser is used to reshape the cornea, which is the clear front surface of the eye. By reshaping the cornea, light is able to focus directly on the retina, which results in clear vision.

LASIK surgery is performed on an outpatient basis, which means you can return home the same day as the procedure. It is a quick procedure, taking only about 10-15 minutes. Most patients experience little to no pain during the procedure, and many are able to see better immediately following the surgery.

LASIK surgery has a very high success rate, with the vast majority of patients achieving 20/20 vision or better after the procedure. It is important to note, however, that not everyone is a good candidate for LASIK. Your ClearSight LASIK surgeon will perform a thorough eye exam and discuss your medical history to determine if LASIK is right for you.

In addition to LASIK, there are other types of vision correction surgery available, such as PRK (photorefractive keratectomy) and small-incision LASIK, also known as SMILE (small incision lenticule extraction). Your ClearSight LASIK surgeon can help you determine which procedure is best for your individual needs and goals.

Overall, LASIK surgery is a safe and effective way to improve your vision and reduce your dependence on glasses or contact lenses. If you are interested in LASIK or other types of refractive surgery, contact ClearSight LASIK to schedule a consultation and learn more about your options.

What Causes Blurry Vision After LASIK?

Blurred vision after LASIK occurs during the healing process. During LASIK, the top layer of the cornea, or flap, is formed with a laser, and the underlying tissue is reshaped using a laser. After the surgery, the cornea needs time to heal and adjust to its new shape.

This can cause temporary changes in vision, including blurriness. In most cases, vision is blurry for 24 to 48 hours. The blurriness is mild and heals on its own over a few days. Rest on the day of surgery promotes healing.

In some cases, however, the blurriness may be more pronounced and last longer. This may be due to a variety of factors, such as:

  • Dry eye: LASIK eye surgery temporarily disrupts the nerves that control tear production, leading to temporary ocular discomfort and dryness. This can cause blurry vision as well as other symptoms such as itching, burning, and sensitivity to light. Dry eyes are usually temporary and can be managed with eye drops and other treatments.

  • Under-correction or overcorrection: In some cases, your eyes may not achieve the desired level of correction during the first LASIK procedure. This can result in a residual refractive error or prescription, such as myopia (near-sightedness) or hyperopia (far-sightedness), which can cause blurry vision. In these cases, which occur around 5% of the time, a second procedure may be necessary to achieve the desired outcome.

  • Infection or inflammation: Although extremely rare, infection or inflammation of the cornea can occur after LASIK, causing blurry vision and other symptoms. These conditions require prompt treatment to prevent complications and preserve vision.

More FAQ's About How Long Will My Vision Be Blurry After LASIK

What should you expect after LASIK?

After LASIK, it is common to experience some mild discomfort and slight blurriness for a few days after surgery. Your ClearSight LASIK surgeon will provide you with specific instructions for post-operative care, including the use of a special eye drop, avoiding certain activities such as swimming and strenuous exercise for at least a week, and attending follow-up appointments.

In general, most patients are able to resume their normal activities within a few days after LASIK. However, it is important to avoid rubbing your eyes or exposing them to irritants such as smoke or dust, as this can increase the risk of complications.

If you experience persistent or severe blurriness, or if you develop any other symptoms such as pain, redness, or discharge from the eyes, it is important to contact your ClearSight LASIK eye doctor right away. These may be signs of a more serious complication that requires prompt attention.

How Long Will My Vision Be Blurry?

As mentioned earlier, the length of time your vision will be blurry after LASIK correction depends on several factors. In general, most patients experience some degree of blurriness or haziness for the first few days after the procedure as the cornea heals and adjusts to its new shape. On the day of surgery, it is important to avoid activities that can strain your eyes, such as reading, watching TV, or using a computer for long periods.

By the end of the first week or even the first day, many patients report a significant improvement in their vision. However, it may still be slightly blurry or hazy for up to a few weeks as the cornea continues to heal. During this time, it is important to continue following your post-operative care instructions and attend your follow-up appointments with your ClearSight LASIK surgeon.

In some cases, patients may experience blurry vision for a longer period of time. This may be due to underlying factors such as dry eye syndrome and undercorrection or overcorrection. If needed, your ClearSight LASIK surgeon may recommend a second procedure to address any issues.

It is important to keep in mind that everyone's experience with laser vision correction is unique, and there is no set timeline for LASIK recovery. Factors such as your age, overall health, pre-existing ocular disease, and the severity of your vision problems can all affect how quickly you heal and how long your vision remains blurry after laser eye surgery. The good news is once your vision returns to normal, your visual perception will most likely be better than ever before.

What are some tips for a smooth recovery from LASIK surgery?

To help ensure a smooth and successful recovery after LASIK vision correction surgery, there are several things you can do during the healing process:

  • Follow your ClearSight LASIK surgeon's instructions for post-operative care, including using eye drops and avoiding certain activities.

  • Attend all of your follow-up appointments with your surgeon to ensure that your eyes are healing properly and any issues are addressed promptly.

  • Do not rub your eyes, as this can increase the risk of infection and other complications.

  • Wear sunglasses or other protective eyewear when outside to protect your eyes from the sun, glare, and other irritants.

  • Be patient and allow your eyes to heal before resuming normal activities.

LASIK procedures can be life-changing for many people, offering improved vision and a higher quality of life. While some blurry vision after surgery is normal, most LASIK patients experience a significant improvement in their vision within a few days. By following your ClearSight LASIK surgeon's instructions for post-operative care and being patient as your eyes heal, you can help ensure a successful recovery process and enjoy the benefits of clearer vision for years to come. With decades of combined expertise and the latest advanced laser technology, our team of board-certified, fellowship-trained surgeons and highly skilled medical staff are dedicated to making sure your experience with us is comfortable, enjoyable, and, most importantly, life-changing! Call our office to schedule your LASIK consultation and comprehensive eye examination and start your journey to visual freedom.


“I wish I’d done it sooner!”

The number one thing we hear from our patients is that they wish they’d had LASIK sooner.

So the question for you is… why wait any longer?

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